package com.hfut.service;

import java.util.List;

import com.hfut.model.Book;
import com.hfut.model.RequestBook;
import com.hfut.util.PageBean;

public interface GlobalService {
	public PageBean getPageBean(int pageSize, int page);
	public List<RequestBook> queryRequest();
	public List<Book> queryBook();
	public Book findBookbyId(int id);
}
